Alvar Lagerlöf
@alvar.dev
Reposted by Alvar Lagerlöf
Going back through @ricky.fm's Async React as I prep an internal talk, and this part is insanely good, felt like it deserved a reshare🔥
youtu.be/p9OcztRyDl0?...
youtu.be/p9OcztRyDl0?...
November 17, 2025 at 7:12 PM
Going back through @ricky.fm's Async React as I prep an internal talk, and this part is insanely good, felt like it deserved a reshare🔥
youtu.be/p9OcztRyDl0?...
youtu.be/p9OcztRyDl0?...
Reposted by Alvar Lagerlöf
You can't make this up. Like, literally.
November 16, 2025 at 7:55 AM
You can't make this up. Like, literally.
Apparently the reason the Swedish PM skipped cop30 was to go to a conference hosted by a right-wing lobby group.
November 15, 2025 at 1:43 PM
Apparently the reason the Swedish PM skipped cop30 was to go to a conference hosted by a right-wing lobby group.
Apparently, one does not simply name a transformer model.
November 14, 2025 at 8:03 AM
Apparently, one does not simply name a transformer model.
Turns out that context engineering is a thing on non-text transformers too.
November 14, 2025 at 1:44 AM
Turns out that context engineering is a thing on non-text transformers too.
Reposted by Alvar Lagerlöf
helper functions should go below the functions they're helping
November 13, 2025 at 2:16 AM
helper functions should go below the functions they're helping
Reposted by Alvar Lagerlöf
The New York Times opinion page isn't holding anything back now smh.
November 6, 2025 at 6:32 PM
The New York Times opinion page isn't holding anything back now smh.
Reposted by Alvar Lagerlöf
Got to the part of "temperature" and I'm aware that a higher temperature == less predictable but never knew why.
Turns out it's very simple. Before the "score" for a set of tokens is turned into a probability distribution it's divided by the temperature. Higher values "flatten" the distribution.
Turns out it's very simple. Before the "score" for a set of tokens is turned into a probability distribution it's divided by the temperature. Higher values "flatten" the distribution.
November 6, 2025 at 5:47 PM
Got to the part of "temperature" and I'm aware that a higher temperature == less predictable but never knew why.
Turns out it's very simple. Before the "score" for a set of tokens is turned into a probability distribution it's divided by the temperature. Higher values "flatten" the distribution.
Turns out it's very simple. Before the "score" for a set of tokens is turned into a probability distribution it's divided by the temperature. Higher values "flatten" the distribution.
Reposted by Alvar Lagerlöf
The first (1955) Danish edition of Ray Bradbury’s FAHRENHEIT 451. Later editions did not convert the title, so this is the only SI-compatible edition! 🎢
November 1, 2025 at 7:55 PM
The first (1955) Danish edition of Ray Bradbury’s FAHRENHEIT 451. Later editions did not convert the title, so this is the only SI-compatible edition! 🎢
Reposted by Alvar Lagerlöf
When more people in Sweden can name the Democratic candidate for Mayor of New York than the Prime Minister of neighbouring Finland…maybe — just maybe — there’s a little too much coverage of US politics in Europe.
November 5, 2025 at 12:38 AM
When more people in Sweden can name the Democratic candidate for Mayor of New York than the Prime Minister of neighbouring Finland…maybe — just maybe — there’s a little too much coverage of US politics in Europe.
Reposted by Alvar Lagerlöf
Berätta mer om på vilket material ni menar att en AI som ska framställa fejkad barnporr till polisens fällor ska tränas.
Utredning: Polisen ska få låtsas vara ett barn som säljer sex
Polisen ska få utge sig för att vara intresserade av att köpa narkotika eller låtsas vara barn som säljer sex på nätet, föreslår regeringens utredare. Utredningen säger också att polisen ska få använd...
www.svt.se
November 3, 2025 at 3:55 PM
Berätta mer om på vilket material ni menar att en AI som ska framställa fejkad barnporr till polisens fällor ska tränas.
Reposted by Alvar Lagerlöf
😎😎😎😎 GOOD THINGS CAN STILL HAPPEN 😎😎😎😎
November 5, 2025 at 5:22 AM
😎😎😎😎 GOOD THINGS CAN STILL HAPPEN 😎😎😎😎
Reposted by Alvar Lagerlöf
Have you ever been so lost in the sauce that you're playing a crumpled aluminium can on tiny desk?
clipping.: Tiny Desk Concert
YouTube video by NPR Music
youtu.be
November 1, 2025 at 10:26 PM
Have you ever been so lost in the sauce that you're playing a crumpled aluminium can on tiny desk?
Reposted by Alvar Lagerlöf
explaining lossless compression to an american
November 1, 2025 at 11:26 PM
explaining lossless compression to an american
Reposted by Alvar Lagerlöf
Fuck yeah, this is the way. Diverse teams build better products. Good for Python.
as facilitating “the growth of a diverse and international community of Python programmers” is written directly into our mission and core to our values, so we withdrew our application.
October 28, 2025 at 5:03 PM
Fuck yeah, this is the way. Diverse teams build better products. Good for Python.
Imagine naming your company after torch.exp(loss)
![loss = model(input_ids=inputs["input_ids"], labels=inputs ["input_ids"]).loss
ppl = torch.exp(loss)
print(f"Perplexity: {ppl.item():.2f}") >> Perplexity: 4.26](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:xoabsyepzhmn7jiksspa53ai/bafkreidzgskie2khfnx5l37r4yu3lgjbq2wutjpcjctyxbhardh3s3t4bq@jpeg)
October 26, 2025 at 10:54 PM
Imagine naming your company after torch.exp(loss)
Amazed by how much better git bisect can be an LLM fix suggestions.
October 24, 2025 at 12:47 PM
Amazed by how much better git bisect can be an LLM fix suggestions.
TIL that in SQL, you can comment out a multiline comment, resulting in a single-line comment. Neat!
-- /*
-- /*
October 23, 2025 at 6:59 PM
TIL that in SQL, you can comment out a multiline comment, resulting in a single-line comment. Neat!
-- /*
-- /*
Reposted by Alvar Lagerlöf
A lot of people need to be visited by three ghosts
October 21, 2025 at 6:12 PM
A lot of people need to be visited by three ghosts
Reposted by Alvar Lagerlöf
En UD-chef och utrikesministern hävdar att ingen av de fängslade flottiljdeltagarna berättade om misshandel då UD kom på besök i fängelset. Ren lögn, enligt flera av dem, som Aftonbladet intervjuat. En läkare och tortyrexpert har undersökt dem: ”Mycket trovärdiga”
www.aftonbladet.se/nyheter/a/xm...
www.aftonbladet.se/nyheter/a/xm...
”Det är ren lögn” – de fängslade om ministerns påstående
Både utrikesministern och en hög chef på UD hävdar att ingen av de fängslade svenskarna i Israel berättade något om misshandeln, då ambassadpersonal kom på besö
www.aftonbladet.se
October 20, 2025 at 5:48 PM
En UD-chef och utrikesministern hävdar att ingen av de fängslade flottiljdeltagarna berättade om misshandel då UD kom på besök i fängelset. Ren lögn, enligt flera av dem, som Aftonbladet intervjuat. En läkare och tortyrexpert har undersökt dem: ”Mycket trovärdiga”
www.aftonbladet.se/nyheter/a/xm...
www.aftonbladet.se/nyheter/a/xm...
Reposted by Alvar Lagerlöf
Edinburgh castle failing to render, likely thanks to the AWS outage
October 20, 2025 at 8:35 AM
Edinburgh castle failing to render, likely thanks to the AWS outage
When I expect some paragraphs of text in response, ChatGPT and Claude often give me this sparse unstructured response with a lot of unexplained concepts. Gemini seems so much better.
October 19, 2025 at 4:50 PM
When I expect some paragraphs of text in response, ChatGPT and Claude often give me this sparse unstructured response with a lot of unexplained concepts. Gemini seems so much better.
You're absolutely wrong
October 19, 2025 at 1:00 PM
You're absolutely wrong
Reposted by Alvar Lagerlöf
"ChatGPT dies after each conversation" is a misleading statement. If anything, ChatGPT dies after each token, the same way you die after each moment of awareness :)
October 17, 2025 at 2:28 AM
"ChatGPT dies after each conversation" is a misleading statement. If anything, ChatGPT dies after each token, the same way you die after each moment of awareness :)